F= Full Moon / D = Dark Moon (No moon in sky):
Jan - ...
Feb - ...
Mar - ...
April - ...
May - ...
June - ...
July - ...
August - ...
September - 7 (F), 21 (D)
October - 6 (F), 21 (D)
November - 5 (F), 20 (D)
December - 4 (F), 19 (D)
Source: Witchytips (Full) (New)